Mycobiology最新文献_第9页

Environmental Detoxification of Benzimidazole Fungicide Fuberidazole via Microbial Action in Liquid Cultures. 苯并咪唑杀菌剂富贝唑在液体培养基中的环境解毒作用。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-11-14 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2416733

Jehad S Al-Hawadi, Khuram Shahzad Ahmad, Mahwash Mahar Gul, Ghulam Abbas Ashraf, Mohammad Altaf

{"title":"Environmental Detoxification of Benzimidazole Fungicide Fuberidazole via Microbial Action in Liquid Cultures.","authors":"Jehad S Al-Hawadi, Khuram Shahzad Ahmad, Mahwash Mahar Gul, Ghulam Abbas Ashraf, Mohammad Altaf","doi":"10.1080/12298093.2024.2416733","DOIUrl":"10.1080/12298093.2024.2416733","url":null,"abstract":"Mitigation of the environment from hazardous pesticides is clamant for all living things. The behavior of the fungicide Fuberidazole was investigated toward biodegradation. Biotransformation experiments were conducted by bacterial strains isolated from soils including, Xanthomonas citri (XC), and Pseudomonas syringae (PS), and fungal strains including, Aspergillus flavus (AF), Aspergillus niger (AN) and Penicillium chrysogenum (PC). Analysis and quantification of Fuberidazole degradation and its metabolites were performed by gas chromatography mass spectrometry and UV-visible spectrophotometry. Pseudomonas syringae and Penicillium chrysogenum displayed great bioremedial potential and degraded 91 and 86% of Fuberidazole after 35 days. Significant metabolites such as Benzimidazole 2-carboxylic acid, Benzimidazole, and 1-(1H-benzimidazole-2-yl)ethanone were produced in the current experiment. The increasing order of half-life for all strains was obtained as, PS (10.3) < PC (10.6) < AN (11) < AF (11.9) = XC (11.9) days. Experimental results demonstrated the capability of bacterial cells to efficiently utilize Fuberidazole as a nutrition source and the significance of favorable environmental conditions for its dissipation.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"324-334"},"PeriodicalIF":1.6,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619038/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Degradation of High Concentrations of Anthracene Using White-Rot Wood-Inhabiting Fungi and Investigation of Enzyme Activities. 白腐木栖真菌降解高浓度蒽及其酶活性研究。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-10-23 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2409485

Mohadeseh Khajehzadeh, Masoomeh Ghobad-Nejhad, Hamid Moghimi, Ali Abolhasani Soorki, Yu-Cheng Dai, Jing Si

{"title":"Degradation of High Concentrations of Anthracene Using White-Rot Wood-Inhabiting Fungi and Investigation of Enzyme Activities.","authors":"Mohadeseh Khajehzadeh, Masoomeh Ghobad-Nejhad, Hamid Moghimi, Ali Abolhasani Soorki, Yu-Cheng Dai, Jing Si","doi":"10.1080/12298093.2024.2409485","DOIUrl":"10.1080/12298093.2024.2409485","url":null,"abstract":"Owing to the production of lignin-modifying enzymes (LMEs), white-rot fungi (WRF) such as polypores are potent organisms in the biodegradation of xenobiotic pollutants. The nonspecific function of LMEs including laccase and manganese peroxidase (MnP), has enabled the use of WRF in biotechnological applications, particularly in bioremediation. In this study, 12 strains from nine white-rot basidiomycete genera viz., Ganoderma, Inocutis, Irpex, Lentinus, Lenzites, Oxyporus, Peniophora, Sanghuangporus, and Trametes were isolated from Iran and identified using morphological and molecular tools. The enzyme activity of laccase and manganese peroxidase that directly correlated with the biodegradation were determined, and the strains with the highest enzyme activities were evaluated for their ability to degrade 400 mg/L of anthracene over 28 days. Gas chromatography with flame ionization detector (GC-FID) revealed that four polypores viz., Trametes versicolor v21te, T. versicolor v22da, T. hirsuta, and Oxyporus sp. degraded 64%, 52%, 34%, and 20% of the anthracene, respectively. According to our analysis, the examined indigenous WRF are potentially useful candidates for the development of new mycoremediation techniques to degrade polycyclic aromatic hydrocarbons (PAHs).","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"298-305"},"PeriodicalIF":1.6,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619008/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Analysis of Rhizosphere Fungal Communities in Korean Fir Trees. 红杉树根际真菌群落比较分析。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-10-10 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2397857

Young Min Ko, Geun-Hye Gang, Dae Ho Jung, Youn-Sig Kwak

{"title":"Comparative Analysis of Rhizosphere Fungal Communities in Korean Fir Trees.","authors":"Young Min Ko, Geun-Hye Gang, Dae Ho Jung, Youn-Sig Kwak","doi":"10.1080/12298093.2024.2397857","DOIUrl":"10.1080/12298093.2024.2397857","url":null,"abstract":"The Korean fir (Abies koreana), a native coniferous species of Korea, predominantly inhabits the subalpine zone. Recently, this species has experienced a significant population decline, primarily attributed to environmental changes in the subalpine zone driven by global warming. Efforts to prevent the extinction of the Korean fir are underway, with a predominant focus on abiotic factors contributing to its decline. However, there is a notable lack of research on the complex interactions between microbial communities and Korean fir, particularly concerning how these interactions vary with the health status of the trees and their impact on population sustainability. Therefore, this study aimed to elucidate the rhizosphere fungal community structure associated with Korean fir trees in Jirisan National Park. We examined different habitat types, including the rhizospheres of native, cultivated, and dead Korean fir and bulk soil. Our findings revealed that the rhizosphere fungal community in the natural habitat of Korean fir predominantly comprises Agaricomycetes. Furthermore, the fungal community structure was more responsive to habitat type variations than seasonal changes. These findings provide basic information for conserving this endangered species and developing alternative habitats for the Korean fir.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"287-297"},"PeriodicalIF":1.6,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Re-identification of Strains from Aspergillus Section Aspergillus and Description of Three Unrecorded Species from Korea. 韩国曲霉科菌种的再鉴定及3个未记录种的描述。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-09-19 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2387952

Anbazhagan Mageswari, Daseul Lee, Le Dinh Thao, Donghun Kang, Dong-Hyun Kim, Seung-Beom Hong

{"title":"Re-identification of Strains from Aspergillus Section Aspergillus and Description of Three Unrecorded Species from Korea.","authors":"Anbazhagan Mageswari, Daseul Lee, Le Dinh Thao, Donghun Kang, Dong-Hyun Kim, Seung-Beom Hong","doi":"10.1080/12298093.2024.2387952","DOIUrl":"10.1080/12298093.2024.2387952","url":null,"abstract":"The section Aspergillus includes xerophilic fungi that are economically significant and broadly distributed in natural settings as well as human habitats and are recognized for their sustenance on substrates with low water activity. Accurate identification of fungal species is essential for any reliable advances in mycological research. In this study, 108 strains from the section Aspergillus, originating from Korea and conserved at the Korean Agricultural Culture Collection, were subjected to re-identification using a combined dataset that included partial sequences of β-tubulin (BenA), Calmodulin (CaM), and RNA polymerase II second largest subunit (RPB2) genes, along with their morphological characteristics. We confirmed the presence of 12 species among the 108 strains originally isolated from Korea. Of them, nine species have been formerly reported in Korea (Aspergillus chevalieri, Aspergillus cibarius, Aspergillus cumulatus, Aspergillus glaucus, Aspergillus montevidensis, Aspergillus proliferans, Aspergillus pseudoglaucus, Aspergillus ruber, and Aspergillus tonophilus), and 3 species (Aspergillus aurantiacoflavus, Aspergillus intermedius, and Aspergillus niveoglaucus) were found to be previously unreported to be isolated from Korea. Here, the detailed characteristic features of these three unexplored species are presented, including specific morphological traits, genetic variations, and ecological niches in Korea.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"267-277"},"PeriodicalIF":1.6,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619013/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Study of Mechanical and Biological Pretreatment for Releasing Spores of Black Truffle Tuber aestivum. 机械预处理与生物预处理对黑松露块菌孢子释放的比较研究。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-09-19 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2391627

E V Malygina, N A Imidoeva, A Yu Belyshenko, M E Dmitrieva, V N Shelkovnikova, A A Vlasova, T Yu Telnova, M M Morgunova, A S Konovalov, D V Axenov-Gribanov

{"title":"Comparative Study of Mechanical and Biological Pretreatment for Releasing Spores of Black Truffle Tuber aestivum.","authors":"E V Malygina, N A Imidoeva, A Yu Belyshenko, M E Dmitrieva, V N Shelkovnikova, A A Vlasova, T Yu Telnova, M M Morgunova, A S Konovalov, D V Axenov-Gribanov","doi":"10.1080/12298093.2024.2391627","DOIUrl":"10.1080/12298093.2024.2391627","url":null,"abstract":"It is well known that the number of true truffles in the wild is decreasing. The aim of the study was to develop an effective, simple and affordable method of asci disruption to release black truffle spores. It was shown that the spore release can be achieved by different ways, such as mechanical or biological destruction. Mechanical homogenization of fruiting bodies using an immersion blender in tandem with a ball mill was shown to be effective and led to destruction of at least 85% of asci and release of spores. Also, the first approach we applied was the biological method of spore activation performed by African and grape snails. As a result of digestion of truffle fruiting bodies, the spores not only lost their protective shells, but also changed their morphology, which promoted their germination in vitro. The spores obtained using these two methods are capable of forming mycelial hyphae on nutrient media. The results of our study can be used to prepare inoculum of Tuber spp. and to obtain their pure cultures in agriculture.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"278-286"},"PeriodicalIF":1.6,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619011/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phylogenetic and Morphological Analysis of a Novel Tolypocladium Species Isolated from Soil in South Korea 从韩国土壤中分离出的一种新的托里波克氏菌的系统发育和形态分析

IF 1.9 4区生物学

Mycobiology Pub Date : 2024-08-19 DOI: 10.1080/12298093.2024.2384776

Gyeong-Mi Song, Leonid N. Ten, Seong-Keun Lim, Soo-Min Hong, Seung-Yeol Lee, Hee-Young Jung